Customer Service
Track Your Order
Race Now, Pay Later — 0% APR Financing with Affirm*
My Account
Build
Bucks $0
(0) Cart
Your Garage
Add a Vehicle
All Categories
Shop by Brand
New Arrivals
Engine
Exterior
Interior
Lighting
Performance
Suspension
Wheels
Sales
Enter to Win a Set of Spulen Competition Coilovers
Engine
Performance Tuning and Software
Select your vehicle
1
year
2
make
3
model
4
trim
5
engine
Home
Engine
Performance Tuning and Software
Sort by:
1 - 24 of 501 results
APR
sale
APR ECU Stage 1 Software Tune For Porsche 718 Boxster/Cayman 2.5T (982)
$899.95
$999.95
●
Available to Order
Integrated Engineering
IE PowerLINK Stage 2 Performance Tune for VW MK7 GTI & Audi A3 (8V)
$828.99
●
In Stock
APR
sale
APR Stage 1 ECU Performance Engine Tune For VW MK8 GTI
$539.95
$599.95
●
Available to Order
Burger Motorsports
Burger Motorsports JB4 For Gen 3 Jetta/Passat Performance Tuner
$529.00
●
In Stock
Racingline
Racingline PCM Plug and Play Stage 1 Tune For VW MK8 GTI
$841.00
●
In Stock
APR
sale
APR Stage 1 ECU Upgrade for Porsche 992 (3.0T) S
$1,349.95
$1,499.95
●
Available to Order
Integrated Engineering
IE Stage 1 Performance Tune (2009-2015) For Audi B8/B8.5 A4/A5/Allroad
$628.99
●
In Stock
Unitronic
Unitronic Stage 1+ ECU Performance Engine Tune For Audi RS6/RS7 4.0TFSI (C8)
$1,700.00
●
Available to Order
Integrated Engineering
IE Stage-1 Performance Tune (2012+) For Audi C7 A6 2.0T
$628.99
●
In Stock
COBB
Cobb AccessPORT V3 Tune For Porsche 911 991.2 Carrera / S / GTS
$1,895.00
●
In Stock
Unitronic
Unitronic Stage 1 ECU Performance Engine Tune For VW/Audi 2.0 TSI (MLB)
$650.00
●
Available to Order
Integrated Engineering
IE Stage 1 Tiguan Performance Tune (2009-2017) For VW 5N
$628.99
●
In Stock
Dinan
Dinan Dinantronics X For 2021-2022 Toyota GR Supra 2.0
$604.95
●
In Stock
Unitronic
Unitronic Stage 3 ECU Performance Engine Tune For Audi 2.5 TFSI EVO
$1,800.00
●
Available to Order
Unitronic
Unitronic Stage 2 ECU Performance Engine Tune For C8 Audi RS6/RS7 4.0T
$1,800.00
●
Available to Order
Integrated Engineering
IE Stage 1 Performance Tune (2006-2008) For Audi MK2/8P A3 2.0T FSI
$628.99
●
In Stock
Unitronic
Unitronic Stage 2 ECU Performance Engine Tune For Audi 4.0 TFSI
$1,500.00
●
Available to Order
034 Motorsport
034 Dynamic+ Stage 2 ECU Performance Engine Tune For VW/Audi 2.0T FSI (K03)
$500.00
●
Available to Order
Dinan
Dinan Stage 1 Performance Engine Software - BMW B46 Engine
$499.95
●
Available to Order
Unitronic
Unitronic Stage 1+ ECU Performance Engine Tune For Audi 3.0TFSI 272HP
$1,200.00
●
Available to Order
Unitronic
Unitronic Stage 1 ECU Performance Engine Tune For VW/Audi 2.0L TSI
$550.00
●
Available to Order
Racingline
new
Racingline Performance Tune For Audi RS Q8 4.0 TFSI
$858.00
●
In Stock
Integrated Engineering
IE Stage 2+ ECU Performance Engine Tune For MK7/8V VW/Audi GTI/GLI/S3 2.0 TSI IS38
$1,028.99
●
Available to Order
Dinan
Dinan Fuel Injection Calibration Module D440-0035
$240.95
●
In Stock
1 - 24 of 501 results
Prev
1
2
3
4
5
...
21
1 / 21
Next
Items Per Page:
24
48
96
New Arrivals
Shop All
SKF
new
SKF Engine Timing Belt Kit - 93188674
$154.56
●
In Stock
TRW
new
TRW Engine Intake Valve - 048109601A
$14.27
●
In Stock
Sebro
new
Sebro Lower Accessory Drive Belt Idler Pulley - 99610211958
$61.06
●
In Stock
TRW
new
TRW Engine Exhaust Valve - 022109611P
$18.28
●
In Stock
Total
new
Total Oil 5 Liter Jug - 226006
$67.40
●
In Stock
TRW
new
TRW Inner Engine Valve Spring - 1300530022
$2.02
●
In Stock
Sebro
new
Sebro Accessory Drive Accessory Drive Belt Tensioner Pulley - 99610211757
$69.03
●
In Stock
Stabilus
new
Stabilus Engine Timing Damper - 077109246B
$61.86
●
In Stock
Total
new
Total Oil 1 Liter - 226005
$10.08
●
In Stock
TRW
new
TRW Engine Intake Valve - 91110541120
$21.10
●
In Stock