Piper Exhausts VW Golf MK7 Golf GTi 2.0L TSI - Sports Cat Downpipe Golf The CDA-Kit does not need

The CDA-Kit does not need this plastic cover

The 'Non-Valved' option removes the use of exhaust valves

If you are intending on running over 22psi then you will need the uprated spring

Following installation

Piper Exhausts VW Golf MK7 Golf GTi 2.0L TSI - Sports Cat Downpipe Golf The CDA-Kit does not needPiper Exhaust Systems Performance Proven for Over 40 Years With over four decades of experience, Piper Exhausts have become a trusted name in high performance exhaust engineering. Their extensive development expertise allows them to deliver high quality, precision crafted systems at an affordable price pointperfect for both road and track enthusiasts. Each system is proudly manufactured in the UK using premium T304 stainless steel at Pipers state of