Custom BMW Titanium Downpipe
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Place of Origin: China
Minimum order quantity: 20
Packing: Carton Packing
Delivery time: 50
Model: cusom
Type: Intercooler
Certification: ISO9001
Product description
The weight difference is not marginal. A titanium downpipe weighs roughly 45% less than an equivalent SS304 unit, diameter for diameter, wall thickness for wall thickness. On a turbocharged engine where the downpipe hangs off the turbine housing, that weight reduction reduces the cantilever load on the turbo flange and manifold studs -- less stress, less thermal fatigue, fewer cracked manifolds over the life of the car. The thermal properties compound the benefit. Titanium has lower thermal conductivity than stainless steel, which means more exhaust heat stays inside the pipe, maintaining gas velocity from the turbine outlet to the catback connection. Hotter gas moves faster. Faster gas scavenges the cylinders more efficiently. The turbo spools sooner and hits harder.
Product details
Every titanium downpipe we build passes through the same process. CNC-machined titanium flanges -- V-band, 3-bolt, 4-bolt -- surfaced flat to the turbine housing geometry of your target platform. Mandrel-bent Grade 1 tubing, 1.2-millimeter or 1.5-millimeter wall, bent to the exact routing that clears the firewall, the steering shaft, and the subframe on your specific chassis. O2 sensor bungs positioned in the factory location at the factory angle. Flex section integrated at the point of maximum engine movement. TIG welded under full argon back-purge on every seam -- no sugaring inside the pipe, no flow disruption, no stress risers. Blue burnt finish applied under controlled heat treatment that produces a uniform oxide layer from flange to catback adapter.
What you control: diameter and wall thickness. Catless or high-flow catted. Flex section integration and position. O2 sensor bung count and angle. Laser-etched logo. Private-label packaging. The platforms we have built titanium downpipes for include the BMW S58, S55, and B58, the Nissan GT-R R35 VR38, the Toyota Supra A90 B58, the Audi RS3 DAZA, and the Porsche 911 Turbo. Platforms we have not built for yet become platforms we build for the moment you send us a factory unit to reverse-engineer. Same welders. Same back-purge stations. Same fixture-checking on a real car. Your Spec. Our Factory.
application scenarios
Our performance intake parts are perfectly installed on BMW, Audi, Ford, GM, Nissan and other vehicles. Direct bolt‑on fit ensures stable performance, aggressive sound and upgraded engine‑bay aesthetics for daily driving, street racing and modified builds.
PRODUCT PARAMETER
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Description |
Titanium welding custom exhaust pipe |
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Material |
Titanium |
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Process |
pipe cutting+tube bending+deburrs |
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Tolerance |
+/-0.01mm |
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Surface treatment |
baking blue/baking purple/baking gold/polishing/brushed/mirror |
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Quality control |
0 defects,100% inspection before packing |
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Packing |
Inner:bubble poly bag,outer:5 layers ctn box or poly wooden box/pallet |
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Logistics service |
sea, air, express, EXW, FOB, CIF, DDU, DDP |
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Certifications |
ISO 9001 |
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warranty |
100% refund or replacement for NOK pcs |
CUSTOMIZATION AND SOLUTIONS
If you cannot find accurately products you prefer or your need, we can custom similar products based on your specifications, drawing, samples, or ideas. we will work out it for you.
Over 15 years performance industry's experience, and our 3 facilities to make sure your products or design to be complete with unique and different finished in the market, to beat your competitors.
No1 Industry facility TlG fabrication for titanium, aluminum, stainless steel
Projects: air intakes, exhausts, mufflers, water box, catch can, fuel tank, intercooler, radiator, oil cooler, control arms, Strut Braces & Bars, Engine Guard, Mold shield, bracket, bumpers, shelf, and other mold press works or Fabrication works.
WELDING
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Send your Sample, drawing, or use our mold or our jig |
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LOGO |
Laser cut and welding logo, or stamp logo, or laser logo |
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Welding |
TIG Welding fish skin or MIG Welding finish |
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Color |
Aluminum: powered coating black, red, polished |
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Color |
Titanium: blue*purple*gold*brushed*polished |
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Color |
Stainless: brushed or polished |
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Packing |
Custom Neutral packaging or print your logo |
Raw/Sample/Design/Logo/Color/Packages/Materials can be customized.