GrimmSpeed Intercooler Splitters WRX / STI (2002-2007) Universal Rear Spring Rate (Tender /

Rear Spring Rate (Tender / Main): 161 lb-in / 243 lb-in

- Lifetime Construction Warranty

expansion and suppression of the shock adjustments

High quality stainless steel band clamps

this baffled catch can kit comes with the Mishimoto Lifetime Warranty

GrimmSpeed Intercooler Splitters WRX / STI (2002-2007) Universal Rear Spring Rate (Tender /The GrimmSpeed line of splitters for the 02 07 WRX STI increases the size of the opening by 70% to your larger TMIC. STI or aftermarket TMICs can increase your internal core volume by as much as 200% In addition, they have added provisions for up to three intercooler water sprayers to each splitter. You'll also find that the GrimmSpeed splitters are very lightweight. They've tested some of the other guys splitters and have found that they've chosen