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BMW M3 Performance Engine Parts

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Magnaflow Touring Cat-Back Exhaust

ES#2973404 - 15544 - Magnaflow Touring Cat-Back Exhaust - 2.5" stainless steel with quad 3.5" polished stainless tips - Magnaflow - BMW

2.5" stainless steel with quad 3.5" polished stainless tips

Brand:
Magnaflow - Corporate Logo
ES#:
2973404
Mfg#:
15544
Back Ordered
$1953.00 USD

Turner Performance Chip

ES#3137073 - 4131-3004 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT For vehicles with production date from 01/1995, a Euro HFM, and lightweight flywheel. Satisfaction guaranteed! Includes 30 day money back guarantee and l

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3137073
Mfg#:
4131-3004
Back Ordered
ON SALE! SAVE 20%
$299.99

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

$239.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Chip

ES#3137171 - 5060-3004 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT For vehicles with production date up to 12/1994 with a Euro HFM and lightweight flywheel. Satisfaction guaranteed! Includes 30 day money back guarantee a

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3137171
Mfg#:
5060-3004
Back Ordered
ON SALE! SAVE 20%
$299.99

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

$239.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Corsa Sport Exhaust System - Polished Tips

An aggressive muscle car sound without the drone

Brand:
Corsa - Corporate Logo
ES#:
3194388
Mfg#:
14569
Back Ordered
8% off MSRP

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

$2836.99

This product was last offered at the strikethrough price on
07-21-2026

$2602.99 USD
Free Shipping
on orders $49 and up

S58 Turbo Inlets & Intake Pipes

Replaces the factory plastic pipes with stronger, higher flowing aluminum pipes.

Brand:
FTP Motorsport - Corporate Logo
ES#:
4876294
Mfg#:
SG71479
Special Order: No Guaranteed ETA
Auto Notify
$380.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Hydraulic - Left

Restore factory-smooth refinement and pristine drivetrain geometry to your BMW with this premium replacement Left Hydraulic Engine Mount from febi bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5481065
Mfg#:
1003385
Special Order: No Guaranteed ETA
$93.99 USD
Free Shipping
on orders $49 and up

BMW S50B32 JE Piston EURO KIT

The BMW S50B32 is the high-performance, European version of the engine found in the E36 M3 from 1995 to 1999.

Brand:
JE Piston - Corporate Logo
ES#:
4840630
Mfg#:
345629
Back Ordered
$1349.99 USD
Free Shipping
on orders $49 and up

BMW S50B30 11.5:1 Piston Single 86.50mm

The perfect upgrade for BMW enthusiasts looking to elevate their engine’s performance. Specs 11.5:1 Compression – 86.50 mm Bore – 1.291 in. CH, -9.30 CC

Brand:
JE Piston - Corporate Logo
ES#:
4841499
Mfg#:
297182S
Back Ordered
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW S54B32 9:1 Single Piston 86.5mm

BMW S52B32 USA Piston – 86.50 mm Bore – 1.220 in. CH, -25.10 CC

Brand:
JE Piston - Corporate Logo
ES#:
4840617
Mfg#:
297170S
Back Ordered
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW S54B32 11.5:1 Single Piston 87.00mm

This piston ensures seamless fitment and outstanding quality, meeting the highest standards for BMW performance parts. Specs: 11.5:1 Compression, 87.00 mm Bore, 1.220 in. CH, -9.90 CC

Brand:
JE Piston - Corporate Logo
ES#:
4841455
Mfg#:
297173S
Back Ordered
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S54B32 JE Piston 9:1 Piston Single 87.50mm

JE Pistons are high-performance forged pistons designed for racing and high-output engines. Known for their durability, precision, and advanced engineering. Specs: 87.50 mm Bore – 1.271 in. CH, -30.00 CC

Brand:
JE Piston - Corporate Logo
ES#:
4840512
Mfg#:
297116S
Back Ordered
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW S50/S52 6 Cyl. 284-Degree - Exhaust Camshaft

Mild Street and Track Exhaust Camshaft Setup

Brand:
Schrick - Corporate Logo
ES#:
3246323
Mfg#:
0284A1840-0V2
Special Order: No Guaranteed ETA
$1596.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Spline Lock Crank Hub Solution - Hub Only - N55 S55 *Scratch And Dent*

A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5481936
Mfg#:
VTTN55CRANKHUB
Back Ordered
$818.99 USD
Free Shipping
on orders $49 and up

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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