K&N Custom Racing Assembly (100-8591)Light weight yet durable, K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi Siamese stacks. Constructed from ultra light weight carbon fiber K&N's Sprint Car Style air box provides ample air flow for your racing needs. As with all K&N filters, it is a washable and reusable air filter. Simply use K&N oil and cleaner to service your filter. Designed to increase horsepower Washable and reusable air filter High

But it's not just the appearance that's built to OEM standard

RACING GPF-back-system: RACING sport exhaust

OEM Part Number: 21810 F2100 / 21810 G4000

Recommendations: API SN

PFF80-1421 Rear Engine Mounting Insert

THIS WILL ONLY FIT 4" INTAKES - THIS WILL NOT FIT THE STOCK AIRBOX

4L for optimal breathing

this has not stopped us at Forge Motorsport

reduces fuel consumption

Fits Phase 2 172/182 Sport

Ceramic Black Tips - Boxster - S 3

32mm 90° Elbow Silicone Hose