STOCKTAKE SALE NOW ON
STOCKTAKE SALE NOW ON
ZAC Motorsport 3.5" downpipes are engineered using the latest 3D scanning and CAD equipment. The result is a sports downpipe that fits perfectly, with no irreversible modifications required.
ZAC 3.5" downpipes flow significantly more than the restrictive factory downpipes, increasing performance and sound characteristics, with the road version featuring environmentally friendly 200 CEL catalytic convertors
ZAC SHF E63 Downpipes. Improves power by reducing exhaust restriction, option of with or without catalytic convertor. Increased exhaust volume and note. REQUIRES TUNE
ZAC OPTIMUM SILVER Tuning Remote tuning that combines years of research and development and is specifically optimized to suit ZAC Motorsport hardware.
Downpipes
3.5" 304 high grade CNC mandrel bent stainless steel construction
3" outlet to standard exhaust system
OEM style fitment and mounting points
choose catless or option a 200cel catalytic converter
This Product Suits the following:
This Product Suits the following:
Mercedes AMG X290 GT63 all variants
Mercedes AMG X290 GT63s all variants
The Products on this page are valid for the following OPTIMUM Tune levels :
For higher tune levels more hardware is required.
conditions please click the link below
Freight
We air freight worldwide free of charge, you may upgrade to our premium express service if you would like your item faster.
Warranty
All our items are covered by a 2 year warranty
Returns
All ZAC products are covered by our 30 day returns policy for your piece of mind
All ZAC OPTIMUM tunes are covered by our 14 day satisfaction guarantee for your piece of mind, don't like the tune? We can set your car back to stock and refund you the tune cost
More details available at the bottom of this page
POWER BASED ON MERCEDES GT63s (Stock 612Hp)* | |||||
---|---|---|---|---|---|
OPTIMUM LEVEL | TUNE FEATURES | REQUIRED HARDWARE | POWER RESULT(Hp) | TORQUE RESULT(Nm) | TOTAL POWER(Hp) |
BRONZE | Eliminate Top Speed Limiter Optimize Air/Fuel Ratios Optimize Ignition Timing Mild Turbo Boost Increase |
ZAC MOTORSPORT SHF Cold Air Intakes | +118 | +100 | 730 |
SILVER | As above PLUS: Medium Turbo Boost Increase OPTIONS:"pops and bangs" o |
As above PLUS: ZAC SHF Downpipes |
+178 | +250 | 790 |
GOLD | As above PLUS: High Turbo Boost Increase |
As above PLUS: ZAC MOTORSPORT SHF 900 Turbos |
+338 | +250 | 950 |
PLATINUM (please enquire for details as there are many options) |
As above PLUS: High Turbo Boost Increase Transmission tune CPC Upgrade may also be required (purchased separately) |
As above PLUS: ZAC MOTORSPORT SHF 1000 Turbos ZAC RPA System Fuel Pump upgrades |
+388 | +250 | 1000 |
ULTIMATE (please enquire for details as there are many options) |
As above PLUS: High Turbo Boost Increase Port Injection Piggyback ECU tune |
As above PLUS: contact us for more details. |
+540 | +400 | 1100+ |
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