Sparco Center Lumbar Pad Driver's because of this it flows

because of this it flows a lot better than the 981 GT4 muffler that was only designed for 385 HP

Sparco's Prime SP-16 Special Edition suit takes the worlds most high-tech racing suit and makes it better

Constructed from CNC mandrel-bent T304L stainless steel Fabspeed signature investment cast X-pipe for improved exhaust flow and scavenging efficiency Designed from 3D scans of the OEM muffler so we can achieve perfect bolt-on fitment No ECU tune required

Sparco's 4-pt bolt-in harness system offers a secure and easy setup for most vehicles

they are lightweight yet durable and feature Sabelt's 3D honeycomb inner lining for breathability

Sparco Center Lumbar Pad Driver's because of this it flowsEasily removable cushion with Velcro attachments allows you to adapt your seat for personal comfort.