SKUNK2 ULTRA RACE MANIFOLD PLENUM GASKET B/K/D/F-SERIES exterior Over time spark plug electrodes

Over time spark plug electrodes can wear down

This translates to dyno-proven power increases of up to 7 horsepower on an untuned vehicle with bigger gains on modified

Skunk2 know all about designing a great system

Over time the chains can stretch causing the ecu to throw a light

K24 engines may also be used but will require additional modification

SKUNK2 ULTRA RACE MANIFOLD PLENUM GASKET B/K/D/F-SERIES exterior Over time spark plug electrodesUltra Series_ Race Intake Manifold Spacer by Skunk2_. Designed utilizing the latest technology, this product by Skunk 2 features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards. Features: Designed to deliver trouble free, consistent performance Right for your vehicle and lifestyle Made from high quality materials for ultimate durability