Hi guys , wanting to know if any member has installed a full X-Force exhaust system from turbo to tip and if so has there been any problems with cel light coming on ,have seen the system on eBay for $1000.00 delivered and was wondering if it would be worth getting one for my MPS series 2 . I had been looking at getting a cork sport downpipe for around $900.00 but saw the x-force on eBay . What do other members think ?