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
Free Shipping on Orders Over $49*
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 694 results
APR
APR ECU Stage 1 Software Tune For Porsche 718 Boxster/Cayman 2.5T (982)
$999.95
●
Available to Order
APR
APR Stage 1 ECU Performance Engine Tune For C8 Audi RS6/RS7 4.0T EA825
$1,999.95
●
Available to Order
APR
APR Stage 1 ECU Performance Engine Tune For VW MK8 GTI
$599.95
●
Available to Order
Burger Motorsports
Burger Motorsports JB4 For Gen 3 Jetta/Passat Performance Tuner
$529.00
●
In Stock
Neuspeed
Neuspeed Power Module EVO For B9/B9.2 Audi Q5 - EA888.3 2.0L 55 TFSI e Quattro
$610.98
●
Available to Order
Racingline
Racingline PCM Plug and Play Stage 1 Tune For VW MK8 GTI
$925.10
●
In Stock
Cobb
Cobb Stage 1+ Power Package For VW MK7 Golf R / 8V Audi S3
$1,525.00
●
Available to Order
Cobb
Cobb Stage 1+ Power Package For VW MK7 Golf R / 8V Audi S3
$1,100.00
●
Available to Order
Cobb
Cobb V3 Accessport Faceplate - Grey
$15.00
●
Available to Order
APR
APR Stage 1 ECU Upgrade for Porsche 992 (3.0T) S
$1,499.95
●
Available to Order
Fabspeed
Fabspeed XperTune Performance Software For F87 BMW M2 Competition
$2,295.94
●
Available to Order
Cobb
Cobb Stage 2 Power Package For 8V Audi S3 DSG
$1,650.00
●
Available to Order
Unitronic
Unitronic Stage 1+ ECU Performance Engine Tune For Audi RS6/RS7 4.0TFSI (C8)
$1,700.00
●
Available to Order
Integrated Engineering
IE Performance Tune For B9 Audi S4/S5/SQ5 3.0T
$699.00
●
In Stock
Integrated Engineering
IE Performance Tune For B9 Audi S4/S5/SQ5 3.0T
$1,299.00
●
In Stock
Integrated Engineering
IE Performance Tune For B9 Audi S4/S5/SQ5 3.0T
$1,099.00
●
In Stock
Integrated Engineering
IE Performance Tune For B9 Audi S4/S5/SQ5 3.0T
$999.00
●
In Stock
Integrated Engineering
IE Performance Tune For B9 Audi S4/S5/SQ5 3.0T
$899.00
●
In Stock
AFE
aFe SCORCHER GT Power Module For BMW - 77-46314
$447.00
●
Available to Order
Cobb
Cobb AccessPORT V3 Tune For Porsche 911 991.2 Carrera / S / GTS
$2,010.00
●
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 ECU Performance Engine Tune For VW MK8 GTI
$649.00
●
In Stock
Integrated Engineering
IE ECU Performance Engine Tune For VW MK8 GTI
$549.00
●
In Stock
AFE
aFe SCORCHER GT Power Module For BMW - 77-46310
$499.00
●
Available to Order
1 - 24 of 694 results
Prev
1
2
3
4
5
...
29
1 / 29
Next
Items Per Page:
24
48
96
New Arrivals
Shop All
Pure Turbos
new
Pure900 Turbocharger Upgrade For BMW B58 Gen1
$3,495.00
●
Available to Order
Radium
new
Radium Competition Catch Can Extension Upgrade
$75.95
●
Available to Order
Radium
new
Radium Single Universal Catch Can Kit - Fluid Lock
$161.44
●
Available to Order
Radium
new
Radium Catch Can Kit Fluid Lock For BMW E46 3-Series
$284.95
●
Available to Order
Radium
new
Radium Single Catch Can 10AN Kit Fluid Lock
$284.95
●
Available to Order
Radium
new
Radium Catch Can Kit Fluid Lock For BMW 135i/335i/535i N54
$256.45
●
Available to Order
Radium
new
Radium PCV Valve 10AN ORB to 6AN Male
$37.95
●
Available to Order
Radium
new
Radium Catch Can Kit Fluid Lock For BMW E46 M3
$256.45
●
Available to Order
Radium
new
Radium PCV Valve 10AN ORB To 0.375 BARB
$37.95
●
Available to Order
Radium
new
Radium Single Catch Can 8AN Kit Fluid Lock
$275.45
●
Available to Order