The T9488 VTA is a performance blow-off valve solution for Mercedes vehicles If You Want Sound With Your Performance (Or Performance With Your Sound!), GFB’s T9488 VTA Delivers! By combining atmosphere venting with the proven performance benefits of our ground-breaking DV+, the VTA delivers an aggressive blow-off sound, improved throttle response, as well as superior boost holding and reliability. With its low-profile integrated solenoid and compact design, installing the T9488 is a breeze. Just swap out your factory diverter valve with the VTA, and you’re good to go! Key features and benefits:Blow off sound AND better performanceReliable boost holdingSharper throttle response, faster boost recoveryLow-profile integrated solenoid for seamless installationAustralian-made, backed by a lifetime warrantyT9488 is a direct bolt-on for most Mercedes turbo petrol vehicles. Twin-turbo engines typically require two valves. Why Choose A VTA Over A “BOV Spacer”?Whilst “BOV spacers” might offer a cheap way to get a blow-off sound, they fail to tackle the fundamental performance and reliability issues associated with the OEM diverter valve – all they do is redirect the vented air. The VTA offers more than just sound. By replacing the OEM diverter valve you also get enhanced performance and reliability. Reliable Boost HoldingDespite some improvements in reliability by the latest generation of OEM diverter valves, the performance trade-offs continue to grow. By locating the diverter valve on the intercooler piping rather than the turbo compressor cover, the risk of heat-related failures is reduced. However, boost leakage is significantly greater due to the plastic OEM diverter valve piston failing to seal on an uneven plastic seat. The VTA effectively addresses this issue by incorporating an integral piston seat machined into its body, ensuring a reliable seal even on irregular plastic OEM seats.Sharper Throttle Response, Faster Boost RecoveryOEM electronic diverter valves are binary in operation – they’re either open or shut. Your throttle, however, isn’t. When you make small throttle adjustments, the binary operation of the factory diverter results in abrupt changes in power delivery, which is the very definition of poor throttle response. GFB’s “pilot actuation” system allows the VTA’s piston to open and close progressively, thereby smoothing the power delivery during throttle modulation, and ultimately improving throttle response. Unrivalled Longevity, Backed By Our Lifetime WarrantyThe combination of precision manufacturing, attention to detail, and robust materials means the VTA will last a lifetime. So does the warranty! VTA T9488 Suitable for Mercedes models also suits:MERCEDES-BENZ C-Class C300 2.0T (2019-On)MERCEDES-BENZ G63 AMG 4.0TT (2018-On) Two Valves RequiredMERCEDES-BENZ S63 AMG 4.0TT (2018-2020) Two Valves RequiredMERCEDES-BENZ CLA35 AMG 2.0T (2020-On)MERCEDES-BENZ A-Class W177 A160/A180/A200/A250e 1.3T (2018-On)MERCEDES-BENZ C-Class C180/C200/C250/C300 Turbo (Not Kompressor) 2011-2018MERCEDES-BENZ A-Class W177 A160/A180/A200/A250e 1.3T (2018-On)MERCEDES-BENZ GLC 200/250/300 (2015 - 2021)MERCEDES-BENZ B- Class W247 B160/B180/B200/B250e (2018-On)MERCEDES-BENZ CLA-Class C118 CLA180/CLA200/CLA250e 1.3T (2019-On)MERCEDES-BENZ E-Class W212 E200/E250 (2009-2016)MERCEDES-BENZ E-Class W212 E200/E250 (2009-2016)MERCEDES-BENZ E-Class W212 E200/E250 (2009-2016)MERCEDES-BENZ SLK 200/250 (R172)MERCEDES-BENZ SLK 200/250 (R172)MERCEDES-BENZ C-Class C180/C200/C250/C300 Turbo (Not Kompressor) 2011-2018MERCEDES-BENZ C-Class C180/C200/C250/C300 Turbo (Not Kompressor) 2011-2018MERCEDES-BENZ B-Class W246 B180/B200/B220/B250 (2011-2019)MERCEDES-BENZ B-Class W246 B180/B200/B220/B250 (2011-2019)MERCEDES-BENZ B-Class W246 B180/B200/B220/B250 (2011-2019)MERCEDES-BENZ A-Class W176 A180/A200/A250 Turbo (2012-2018)MERCEDES-BENZ A-Class W176 A180/A200/A250 Turbo (2012-2018)MERCEDES-BENZ A-Class W176 A180/A200/A250 Turbo (2012-2018)MERCEDES-BENZ A45 AMG (Facelift Models Only) (2015 - 2018)MERCEDES-BENZ CLA45 AMG (Facelift Models Only) 2016 - 2018MERCEDES-BENZ CLA-Class C117 CLA180/CLA200/CLA220/CLA250 (2013-2019)MERCEDES-BENZ CLA-Class C117 CLA180/CLA200/CLA220/CLA250 (2013-2019)MERCEDES-BENZ S-Class S400 Note : Two Valves RequiredMERCEDES-BENZ GLA-Class X156 GLA180/GLA200/GLA220/GLA250 (2014-2019)MERCEDES-BENZ GLA-Class X156 GLA180/GLA200/GLA220/GLA250 (2014-2019)MERCEDES-BENZ GLA-Class X156 GLA180/GLA200/GLA220/GLA250 (2014-2019)MERCEDES-BENZ C-Class C180/C200/C250/C300 Turbo (Not Kompressor) 2011-2018MERCEDES-BENZ C63 & C63 S AMG 4.0TT (2016-On) Two Valves RequiredMERCEDES-BENZ C-Class C180/C200/C250/C300 Turbo (Not Kompressor) 2011-2018MERCEDES-BENZ GLC 200/250/300 (2015 - 2021)MERCEDES-BENZ E63 & E63 S AMG 4.0TT (2018-On) Two Valves RequiredMERCEDES-BENZ E63 & E63 S AMG 4.0TT (2018-On) Two Valves RequiredMERCEDES-BENZ GLC63 & GLC63 S AMG 4.0TT (2018-On) Two Valves RequiredMERCEDES-BENZ E-Class W213 E200/E250/E300 (2016-2019) Note : M270/M274 ENGINES ONLYMERCEDES-BENZ E-Class W213 E200/E250/E300 (2016-2019)MERCEDES-BENZ C-Class C180/C200/C250/C300 Turbo (Not Kompressor) 2011-2018MERCEDES-BENZ GLC43 AMG 3.0TT (2019-On) Two Valves RequiredMERCEDES-BENZ GLB-Class X247 GLB180/GLB200 (2018-On)MERCEDES-BENZ AMG GT 4.0TT (2019-On) Two Valves RequiredMERCEDES-BENZ AMG GT 4.0TT (2019-On) Two Valves Required
Experience enhanced boost control with the GFB VTA Blow Off Valve, designed specifically for the 2020 and newer Mercedes-Benz CLA35 AMG 2.0T. Engineered by Go Fast Bits, this valve offers precise vent-to-atmosphere functionality, ensuring quick response and reduced compressor surge during gear shifts or off-throttle moments.
Crafted for enthusiasts who demand reliability and performance, this blow off valve seamlessly replaces the factory unit, providing a distinctive sound and improved throttle response without compromising drivability. With its durable construction and straightforward installation, it is the perfect upgrade for forced induction setups.
Whether upgrading your AMG for spirited street driving or track use, the GFB VTA Valve delivers consistent performance, cooling efficiency, and that unmistakable boost sound every car lover appreciates. Join the community of tuners who trust Go Fast Bits for top-tier performance parts, backed by Tuningsupply's fast shipping and hassle-free service throughout Europe.