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James Pumphrey's E30 325 S54 Swap Build List

We couldn't be happier to work with Donut Media on James' E30 325 swap project. Not only do we love seeing the E46 M3 engine stuffed into an E30, but we are also in love with James' custom touches that make his dream a reality. We helped refresh every corner of his E30, see our build list for details and check out the video on YouTube!

https://www.youtube.com/watch?v=yniDUsUljk4


We Have The Parts So You Can Swap Yours Too!

Give Our Sales Staff A Call For Questions

CSL Style Intake Kit - 6MT - Matte
Includes everything needed to install this legendary intake on your car!
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Brand: Turner Motorsport - Corporate Logo
ES#: 4146497
Mfg#: 003313TMS01KT5

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$2957.99

This product was last offered at the strikethrough price on
06-13-2026

$2218.49 USD
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This product is lifetime replacement eligible Lifetime Replacement
E46 M3 CSL Air Filter - Oiled
Save time and money with a performance oiled cotton High-Flow Air Filter! A premium washable and reusable oiled filter.
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Brand: Turner Motorsport - Corporate Logo
ES#: 4624115
Mfg#: 003313TMS04-01

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$186.99

This product was last offered at the strikethrough price on
06-13-2026

$140.24 USD
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S54 Power Pulley Kit
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
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Gains of up to 10hp on a stock M3!
Brand: Turner Motorsport - Corporate Logo
ES#: 3191638
Mfg#: PPK-S54

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Availability:
In Stock
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$418.99

This product was last offered at the strikethrough price on
06-13-2026

$314.24 USD
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High-Performance Ignition Service Kit - S54 3.2L
Everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils!
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Brand: Turner Motorsport - Corporate Logo
ES#: 4726367
Mfg#: TMSS54IGNKT

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Availability:
In Stock
On SALE
$320.99

This product was last offered at the strikethrough price on
06-13-2026

$293.72 USD
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This product is lifetime replacement eligible Lifetime Replacement
Turner Triple Baffled Power Steering Reservoir - Straight Mount
Eliminate the grimy, leaky, factory BMW power steering expansion tank with a beautiful billet aluminum reservoir. Upgraded for thermal capacity, performance and extended rack life!
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Brand: Turner Motorsport - Corporate Logo
ES#: 4616136
Mfg#: 004898LA01SKT

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Availability:
In Stock
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$409.99

This product was last offered at the strikethrough price on
06-13-2026

$307.49 USD
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Power Steering Hose
From reservoir to power steering pump
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Brand: Genuine BMW - Corporate Logo
ES#: 54826
Mfg#: 32412229369

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Availability:
In Stock
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.


$197.99
$191.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Hydraulic Alternator Belt Tensioner
Hydraulic tensioner for alternator belt, ideal for servicing high mileage tensioner
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Brand: Ina - Corporate Logo
ES#: 2696132
Mfg#: 11281717188

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Availability:
Ships in 1 day
$79.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Hydraulic Alternator Belt Tensioner Roller
Replacement is recommend with every belt service
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Brand: Ina - Corporate Logo
ES#: 2137092
Mfg#: 11281748131

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$19.99 USD
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Idler Pulley
Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems
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Brand: Ina - Corporate Logo
ES#: 259465
Mfg#: 11287841228

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$18.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4845593
WPC Treated Genuine BMW Rod Bearings - Full Set - (NO LONGER AVAILABLE)
Stronger & smoother, with less friction for your S54!
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Brand: ECS - Corporate Logo
ES#: 2984664
Mfg#: 11247835439WPCKT
No longer available
Connecting Rod Bolt Kit - Late S54
M10x45mm UHL Pro-Series ARP rod bolt set
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Brand: ARP - Corporate Logo
ES#: 1844201
Mfg#: 201-6102

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$116.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
"M" Engine Beauty Cover Emblem
BMW "M" Motorsport emblem
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Brand: Genuine BMW - Corporate Logo
ES#: 25885
Mfg#: 11617831266

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Availability:
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$69.98 USD
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"M" Motorsport Securing Nut - Priced Each
Used in various places in the "M" Motorsports engine bays
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Brand: Genuine BMW - Corporate Logo
ES#: 18075
Mfg#: 11121401517

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$8.98 USD
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MAHLE Forged Piston Kit 87.5mm - S54 - 3.2L
Forged, 2618. Phosphate + Grafal + Hard Anodized top ring groove
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Brand: Mahle Motorsports - Corporate Logo
ES#: 4414319
Mfg#: 930286145

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Availability:
Back Ordered
$1088.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Schrick Camshaft Set - 288/280 Degree 12.5mm Lift
A popular performance street and track upgrade!
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Brand: Schrick - Corporate Logo
ES#: 3027962
Mfg#: TMS201497

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Availability:
Ships on Oct 20, 2026
$3551.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
S54 Valve Adjustment Kit
Includes shim set and installation tool
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Brand: Assembled By ECS - Corporate Logo
ES#: 2807021
Mfg#: 83300493743

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Availability:
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On SALE
$123.30

This product was last offered at the strikethrough price on
01-03-2026

$115.72 USD
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Schwaben Magnetic Valve Shim Tool
Use the correct tool when doing shim work and make your life a lot easier.
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Brand: Schwaben - Corporate Logo
ES#: 2986423
Mfg#: 0161119SCH01A

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Availability:
Ships on Jul 21, 2026
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$38.99

This product was last offered at the strikethrough price on
05-02-2026

$29.24 USD
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This product is lifetime replacement eligible Lifetime Replacement
Rocker Arm - Priced Each
24 required per vehicle.
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Brand: Genuine BMW - Corporate Logo
ES#: 22591
Mfg#: 11337833259

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$114.32 USD
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This product is lifetime replacement eligible Lifetime Replacement
Billet Aluminum Oil Filter Cap - Anodized Black
Billet Aluminum upgrade that is an attractive upgrade for your engine bay!
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Brand: ECS - Corporate Logo
ES#: 4068737
Mfg#: 005944LA01

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Availability:
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$96.99

This product was last offered at the strikethrough price on
05-02-2026

$74.10 USD
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This product is lifetime replacement eligible Lifetime Replacement
E30 Group A/DTM Race Style Oil Cooler
A massive upgraded over your stock oil cooler - keeps oil temps under control in even the roughest conditions!
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Brand: CSF - Corporate Logo
ES#: 4583547
Mfg#: 8218

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$509.00 USD
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Race Oil Pan Baffle Kit - E34 M50 Pan
Keep your oil from sloshing and maintain oil pressure! Great option for many engine swaps utilizing the E35 M50 oil pan.
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For models with a 24v Swap (M5X, S5X engines) using the E34 525i M50 oil pan
Brand: Achilles Motorsports - Corporate Logo
ES#: 4364725
Mfg#: 11-AM-OPB-E34

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Availability:
Ships in 3 Business Days
$154.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
E34 Oil Pan
Does not include gasket
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Brand: Genuine BMW - Corporate Logo
ES#: 18974
Mfg#: 11131740346

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Availability:
Ships in 7 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.


$1533.99
$1491.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Oil Cooler Line Fitting Adapter
Provides excellent flexibility with installing a new oil cooler
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Brand: Turner Motorsport - Corporate Logo
ES#: 3006344
Mfg#: TEN9910200

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Availability:
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On SALE
$95.99

This product was last offered at the strikethrough price on
06-13-2026

$91.19 USD
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This product is lifetime replacement eligible Lifetime Replacement
Oil Pump Chain Tensioner
Keeps the oil pump chain under tension.
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Brand: Genuine BMW - Corporate Logo
ES#: 23447
Mfg#: 11411317650

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Availability:
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$21.21 USD
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This product is lifetime replacement eligible Lifetime Replacement
Oil Pump
Complete assembly with pick-up tube and screen
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Brand: Genuine BMW - Corporate Logo
ES#: 23544
Mfg#: 11411740154

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Availability:
In Stock
On SALE
$753.99

This product was last offered at the strikethrough price on
06-25-2026

$715.99 USD
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Oil Suction Pipe
Connects to the oil pump
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Brand: Genuine BMW - Corporate Logo
ES#: 23556
Mfg#: 11411748150

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Availability:
Ships in 4 Business Days
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.


$252.99
$243.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Oil Pump Chain
Drives the oil pump
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Brand: Bavarian Autosport - Corporate Logo
ES#: 4689993
Mfg#: 11411401399

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Availability:
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$17.99

This product was last offered at the strikethrough price on
05-02-2026

$14.39 USD
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Oil Pan Gasket - Elring
A common cause of lower engine oil leaks.
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Brand: Elring - Corporate Logo
ES#: 3673144
Mfg#: 424.51

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Availability:
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$23.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Oil Filter Housing Gasket
Seals housing to the engine block
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Brand: Elring - Corporate Logo
ES#: 2598717
Mfg#: 11421719855

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Availability:
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$5.14 USD
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This product is lifetime replacement eligible Lifetime Replacement

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