APR Supercharger Pulley Software upgrade for customers without existing APR Stage I software
Call In Or Chat For Best Price! For use with the APR Supercharger Pulley Upgrades - This upgrade must be performed at ECS Tuning's facili For vehicles up through the 2019 model year only
Toothed sprocket bolts to crankshaft - Drives the timing chain & oil pump
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
The purpose of this kit is to improve power beyond the factory throttle body in a clean and cost-effective package.
2X Entries Into Our F80 M3 Sweepstakes For vehicles up through the 2019 model year only
Engineered to replace the failure-prone factory clutch system on CREC-equipped Audi 3.0T engines
2X Entries Into Our F80 M3 Sweepstakes For vehicles up through the 2019 model year only
Decreases the diameter of the factory pulley from ~63.25mm to ~57.75mm, which in turn spins the supercharger ~9.5% faster.
Call In Or Chat For Best Price! *For models with factory bolt-on pulley (3.0T Gen 2 Simos 16.x) - APR Stage II software is required to ru For vehicles up through the 2019 model year only
Brand:
ES#:
3514678
Mfg#:
MS100139
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.
$250.99
This product was last offered at the strikethrough price on 09-17-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
