Snow Performance High Flow 4AN Water Check Valve Fittings (For 4AN SS Braided Line Kit)New Snow Performance high flow check valves offer superior safety and flow requirements compared to other water methanol check valves on the market. Custom made with 100% methanol resistant stainless steel spring, snap ring, and EPDM seals for no corrosion even with high methanol concentrations. Black anodized with Snow Performance Running S logo. 20 PSI cracking pressure, 1 8" NPT ports, 4AN Fittings, 100% methanol resistant.

Super Sport Springs have all the features of Sport Springs

X-Pipes unleash horsepower and create a custom sound

This Momentum GT intake system was designed around the largest filter possible to allow maximum performance and filtration

Haltech NEXUS R5 VCU

Borla(r) system does NOT include NPP valves

Year Make Model Submodel 2020-2023

It features a Black Series emblem for authenticity and is secured to the housing using aFe POWER laser etched washers and bolts

The system features single 4

They provide your engine with the largest amount of high-flowing air

Fits to Stainless Works Performance Connect headers for true-dual gains

Chambered round mufflers and polished

Year Make Model Submodel 2009-2015 Cadillac CTS V 2015 Cadillac CTS Vsport 2015 Cadillac CTS Vsport Premium 2015-2016