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Audi 4M SQ8 Quattro 4.0T

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Audi 4M SQ8 Quattro 4.0T Most Popular Parts

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Magnaflow Universal Muffler

ES#1928333 - 14211 - Magnaflow Universal Muffler - Polished Stainless - Magnaflow - Audi BMW Volkswagen MINI Porsche

Polished Stainless affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Magnaflow - Corporate Logo
ES#:
1928333
Mfg#:
14211
In Stock
$174.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ergomed ES Driver - Leather w/Black Arista

A fully featured upgrade that includes power adjustment, pneumatic lumbar system, and heat and cool functions. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Recaro - Corporate Logo
ES#:
3991203
Mfg#:
154.20.1540
Back Ordered
$3645.00 USD
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi Radio Tool Kit - 10 Pieces

ES#1928335 - AAR-10P - VW/Audi Radio Tool Kit - 10 Pieces - Five pairs of the most common VW/Audi radio removal tools - Schwaben - Audi Volkswagen
ECS Tuning recommends this product.

Five pairs of the most common VW/Audi radio removal tools affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
1928335
Mfg#:
AAR-10P
In Stock
ON SALE! SAVE 25%
$29.99

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

$22.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Vacuum Hoses - Blue - 5 Meters

ES#2784487 - 11731259996-5 - Silicone Vacuum Hoses - Blue - 5 Meters - Replace your cracked or frayed vacuum lines - 3.5mm ID x 7.5mm OD - Rein - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Replace your cracked or frayed vacuum lines - 3.5mm ID x 7.5mm OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2784487
Mfg#:
11731259996-5
In Stock
$38.99

This product was last offered at the strikethrough price on
03-17-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Air Filter, Conical, 0.75" Inlet

ES#4858334 - 034-108-B018 - Performance Air Filter, Conical, 0.75" Inlet - Perfect fit performance Air Filter for SAI equipped cars, breathers, and more! - 034Motorsport - Audi Volkswagen

Perfect fit performance Air Filter for SAI equipped cars, breathers, and more! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4858334
Mfg#:
034-108-B018
In Stock
$31.00 USD
Free Shipping

Extra Long and Deep Protecta Wheel Nut Socket Set

ES#2986421 - 016136SCH01A - Extra Long and Deep Protecta Wheel Nut Socket Set - Extra long and deep protecta sockets are great for extended stud conversions or reaching deep set wheel nuts. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Extra long and deep protecta sockets are great for extended stud conversions or reaching deep set wheel nuts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2986421
Mfg#:
016136SCH01A
In Stock
ON SALE! SAVE 25%
$78.99

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

$59.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Cam Belt Tensioning Gauge

ES#2222281 - AMM720L - Universal Cam Belt Tensioning Gauge - Properly tension cam and accessory belts - Schwaben - Audi Volkswagen Porsche
ECS Tuning recommends this product.

Properly tension cam and accessory belts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2222281
Mfg#:
AMM720L
In Stock
ON SALE! SAVE 20%
$84.99

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

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Foxwell Universal Programmable TPMS Sensor - Aluminum - Priced Each

ES#4920144 - T20-MS - Foxwell Universal Programmable TPMS Sensor - Aluminum - Priced Each - Designed for maximum performance and durability. Supports both 315MHz and 433MHz frequencies. - Schwaben by Foxwell - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed for maximum performance and durability. Supports both 315MHz and 433MHz frequencies. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schwaben by Foxwell - Corporate Logo
ES#:
4920144
Mfg#:
T20-MS
In Stock
ON SALE! SAVE 25%
$29.99

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

$22.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal 16" Electric Fan - Black

ES#2764562 - MMFAN16 - Universal 16" Electric Fan - Black - 1934 CFM - 10.8 amps at 12.14 volts - Mishimoto - Audi BMW Volkswagen MINI

1934 CFM - 10.8 amps at 12.14 volts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
2764562
Mfg#:
MMFAN16
In Stock
$115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing Replacement Kit - 24 Pieces

ES#2535797 - PAT-1501 - Wheel Bearing Replacement Kit - 24 Pieces - Professional grade wheel bearing replacement kit saves time and money - Schwaben - Audi Volkswagen Porsche
ECS Tuning recommends this product.

Professional grade wheel bearing replacement kit saves time and money affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2535797
Mfg#:
PAT-1501
In Stock
ON SALE!
$184.99

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

$179.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rennline Universal Folding Tow Hook - Rev2

ES#3625833 - E19209 - Rennline Universal Folding Tow Hook - Rev2 - Engineered with an increased side load capacity and adjustable-length rigid mount receiver. - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Engineered with an increased side load capacity and adjustable-length rigid mount receiver. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with 5/8-11 right hand thread pitch

Brand:
Rennline - Corporate Logo
ES#:
3625833
Mfg#:
E19209
In Stock
$170.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Double-Walled Exhaust Tips - Polished Silver

ES#3658962 - TPK0006 - Double-Walled Exhaust Tips - Polished Silver - Pair of slash-cut double-walled 3.5 exhaust tips with 2.5" inlets - APR - Audi Volkswagen Porsche

Pair of slash-cut double-walled 3.5” exhaust tips with 2.5" inlets Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3658962
Mfg#:
TPK0006
In Stock
11% off MSRP

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

$191.95

This product was last offered at the strikethrough price on
06-26-2026

$169.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AEM V3 Water/Methanol Injector Kit (Qty 2)

ES#4307641 - 30-3313 - AEM V3 Water/Methanol Injector Kit (Qty 2) - Swappable swirl generators for 250/500/1000cc configurations! - AEM Electronics - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Swappable swirl generators for 250/500/1000cc configurations! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AEM Electronics - Corporate Logo
ES#:
4307641
Mfg#:
30-3313
In Stock
12% off MSRP

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

$129.99

This product was last offered at the strikethrough price on
06-26-2026

$114.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

10 Piece Triple Square Socket - Set

ES#4336951 - CTA3038 - 10 Piece Triple Square Socket - Set - 2-piece design for high torque applications - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2-piece design for high torque applications affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
4336951
Mfg#:
CTA3038
In Stock
$30.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Deluxe Fender Lip Roller Kit

ES#3618501 - 024962sch02aKT - Schwaben Deluxe Fender Lip Roller Kit - Every thing you need to complete a job on your car's fenders - all in one kit! - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Every thing you need to complete a job on your car's fenders - all in one kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3618501
Mfg#:
024962SCH02AKT
Back Ordered
Auto Notify
ON SALE! SAVE 18%
$227.99

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

$187.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

75mm M14x1.5 VW/Audi 5 Lug Hex Stud Kit - Black

ES#4772462 - HW-APX-STDKITVW - 75mm M14x1.5 VW/Audi 5 Lug Hex Stud Kit - Black - Change you wheels with ease! - APEX Wheels - Audi Volkswagen

Change you wheels with ease! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
APEX Wheels - Corporate Logo
ES#:
4772462
Mfg#:
HW-APX-STDKITVW
Ships in 2 Business Days
$160.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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