Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
10X Entries For Our 25th Anniversary Sweepstakes! *Existing factory triple-groove valve keepers are to be reused*
Prevent crankcase oil fumes from filling your intake piping, turbo piping, intercooler, intake manifold, and breather system
5X Entries For Our 25th Anniversary Sweepstakes! *Universal Fitment - Custom Install Required - Does not include fittings, adapters, or hose ends*
Flow-bench optimized to provide maximum performance with your factory intake system!
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4690591
Mfg#:
RF100026
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.
$66.99
This product was last offered at the strikethrough price on 07-21-2026
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
2X Entries For Our 25th Anniversary Sweepstakes! For vehicles without secondary air injection only. CARB certified for sale in all 50 states.
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! 5X Entries For Our 25th Anniversary Sweepstakes! - APR Stage II software is required to run any upgraded Pulley configuration and is sold separately - Ple
Brand:
ES#:
3219163
Mfg#:
MS100135
Ships in 5 Business Days
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 07-21-2026
Collects the expanded fluids and allows for venting of trapped gases, preventing transmission fluid from spraying all over engine bay
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4007208
Mfg#:
MS100187
Ships in 2 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$416.99
This product was last offered at the strikethrough price on 07-21-2026
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.
Lifetime Replacement
