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This is the XForce Varex valved cat-back exhaust system for the Volkswagen Golf R MK7 and MK7.5. It replaces the exhaust from the catalytic converter back with 3" 304-grade stainless steel pipe work in a brushed finish, running a Hot Dog resonator in the centre position, a drone reduction pipe and a Varex valved rear muffler that exits through quad 4" polished stainless tips. The SmartBox app control unit is included to operate the valve.
The 3" free-flowing pipe work and smooth mandrel bends are the performance half of this system: a large, constant-diameter path with no crimped bends keeps flow restriction low where gas volume is highest. The quiet half does not rest on the valve alone, since the Hot Dog resonator sits in the centre position, ahead of the Varex rear muffler, so the closed setting is backed by passive silencing, and a drone reduction pipe is included to address the low-frequency resonance that tends to show up at steady cruise. Paired with the SmartBox and the drive mode cable, the valve takes its cue from the car's own drive modes, so the note tracks the mode you select instead of being set once and left. That suits an owner who wants a refined, street-friendly tone on the commute and a race-inspired growl on demand from the same exhaust.
Features
- 304-grade stainless steel pipe work, 3" diameter, brushed finish, with smooth mandrel bends and precision TIG welds
- Varex valved rear muffler, switchable between a refined street tone and an aggressive growl at the push of a button
- Hot Dog resonator in the centre position
- Drone reduction pipe
- Quad 4" polished stainless steel tip outlet
- SmartBox app control unit included - retains factory drive mode exhaust control when paired with the drive mode cable
Fitment
Fits the Volkswagen Golf R, MK7 and MK7.5. If you are not sure whether your car is covered, message us with your year, trim and engine and we will confirm the fit before you order.
Does not fit: Built for the Golf R - it does not fit other MK7 or MK7.5 Golf models.
Please note: A valved exhaust is loud with the valve open. Check your local noise regulations before using it that way on the road.
Let customers speak for us
Solid shipping ,good communication ,great product 5stars all the way
First let's preface I have tried three other tuners. Not bad mounting or name dropping as they all were solid tunes. But Daniel just has that magic touch when tuning the 1.6 platform.
The car has a buttery smooth power band making the car feel like a larger displacement six cylinder over a turbo charged car. Plenty of fun to be had at any speed or RPM range.
He will take the time to get you dialed in perfectly for your car. No canned tunes here folks. And if you are a EK1 user three tunes for the price of one simply can't be neat.
I received the Stage 2 tune. Here are my thoughts:
- The shifts are buttery smooth
- I love the auto shift @2000rpm when cruising around town; saves me an extra 2-3mpg overall
- Driving in traffic is a dream now, much better than stock. I don't even hear that annoying shifting fork anymore, lol
- Any and all DCT slips are gone
- The increase in torque limit! This opened up my N75 Stage 3 ECU tune; I can feel the difference. The last time I dynoed, I got 289 lb-ft of torque. But it feels much more substantial than that!
- The clamping force is unreal. I did a run from a dig, and it hooked and slammed through the gears all the way to 7k rpm in each gear. Amazing.
Conclusion: This TCU tune is a must-have. If you have an N75 ECU tune, it is an absolute game-changer! Especially with the Redline MT-LV fluid that I'm running. I can't wait to get my retune with water meth injection. Daniel and the rest of the N75 team are the best!
Works like suppose to be fast delivery after installation 5 minutes drive TPMS sensors lights off everything is normal like from factory 👍👍👍
![Hyundai Elantra N TPMS Sensor Set of 4 [OEM Hyundai MOBIS]](https://cdn.shopify.com/s/files/1/0276/1359/3623/files/359598029_246649464881156_6848003515050026659_n_70x70.jpg?v=1690929846)
Product was very easy to install and what a difference in shifting also n75 was super awesome to deal with will shop here again
After using the N75 tune for a couple of months, I can confidently say that it offers the best value for your money on the market. I've tried SXTH and LAP3 tunes before, but since switching to N75, I won't look back. With top-notch customer support, it ensures your car performs better, turning heads at every car meet.
Been running stage 2 off that bat and had some problems here and their regarding fueling. Daniel has been with me the whole way, answering questions and adjusting tunes while adding revisions whenever asked. He answers every question I ask even when they don’t relate to tuning.
Highly highly recommend N75!
Daniel's tuning and customer service makes this product a 10 out of 10. I'm new to tuning and he made the process a breeze. I literally laughed out loud when I first drove the car after installing the stage 2 tune. I still can't believe the difference.
Love the intake, fitment is superb, instal was easy and best of all n75’s customer support is stellar and way above average!
M45IL Kia Stinger GT 3.3TT Spark Plugs
Hands down best bov I’ve had, I got the part 5207 for trumpet sound and man. You won’t be disappointed. Shipping was fast & easy.
Looks great!
Fast shipping, easy to install, quality built.
Waiting for some more parts then dyno time!
Awesome
Perfect size and great location for the WMI port.
