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SAMexhaust VS COMMON MARKET PRODUCTS
304 Stainless Steel
Higher nickel content for durability
MATERIAL QUALITY
201 Stainless or Aluminum
Lower corrosion resistance
Flow-optimized geometry
Precision-engineered bends
ENGINEERED DESIGN
Basic tubular design
Restrictive flow paths
TIG welded construction
304 Stainless throughout
BUILD PROCESS
Robotic MIG assembly
Mixed material quality
MATERIAL ADVANTAGE
Premium 304 stainless steel construction outperforms standard alternatives:
- 2.5× corrosion resistance
- Superior high-temp integrity
- Proven extreme environment durability
PERFORMANCE ENGINEERED
CFD-optimized geometry delivers measurable improvements:
- 15-22% flow restriction reduction
- Optimal exhaust scavenging
- Consistent backpressure control
PRECISION CRAFTED
Meticulous attention to every component:
- Hand-TIG welded joints
- Mirror finish polishing
- 0.5mm tolerance standard
PROCESS FLOW v2.3
Manufacturing Timeline
1
STEP 01
Precision Bending
CAD-guided mandrel bending
±0.5° accuracy
Laser alignment ensures optimal exhaust flow geometry with ±0.5° bend accuracy. Each tube is stress-relieved after forming.
2
STEP 02
Laser Cutting
Precision-cut joints
±0.2mm tolerance
Laser-guided cutting provides perfect mating surfaces with ±0.2mm tolerance. Plasma-cut edges are burr-free for optimal weld prep.
3
STEP 03
Surface Prep
Multi-stage finishing
3-stage process
German-engineered abrasives create flawless weld preparation through 3-stage progressive finishing (60-240 grit).
4
STEP 04
TIG Welding
Aerospace-grade welds
98% strength
Certified TIG welding with 100% argon shielding gas achieves 98% base metal strength. All welds are X-ray inspected.
5
STEP 05
Mirror Polish
Competition-grade finish
Ra 0.6μm
Hand-polished to Ra 0.6μm surface using European compounds. Mirror finish reduces heat retention and improves corrosion resistance.
6
STEP 06
Deep Cleaning
Ultrasonic degreasing
Sub-50ppm
Military-spec cleaning process removes all machining residues to sub-50ppm cleanliness. Vacuum dried to prevent water spots.
7
STEP 07
Rust Proofing
Anti-corrosion treatment
2000hr tested
High-temperature protective coating applied to all mating surfaces. Tested to withstand 2000+ hours in salt spray environment.
8
STEP 08
Quality Control
3D scanning
100% verified
Every manifold undergoes 3D scanning verification and 15psi pressure testing to ensure OEM-fit quality before packaging.