High-flow diesel exhaust systems for trucks and SUVs. 4" and 5" systems, DPF-back kits, and performance upgrades for maximum power and efficiency.
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Flo-Pro Diesel Exhaust FP687
$571.83
Flo-Pro Diesel Exhaust - Part# FP687 Performance diesel exhaust component Features: Designed for diesel applications...
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Flo-Pro Diesel Exhaust FP643NB
$590.72
Flo-Pro Diesel Exhaust - Part# FP643NB Performance diesel exhaust component Features: Designed for diesel applications...
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Flo-Pro Diesel Exhaust FP631
$500.00
Flo-Pro Diesel Exhaust - Part# FP631 Performance diesel exhaust component Features: Designed for diesel applications...
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Flo-Pro Diesel Exhaust FP605
$500.00
Flo-Pro Diesel Exhaust - Part# FP605 Performance diesel exhaust component Features: Designed for diesel applications...
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Flo-Pro Diesel Exhaust FP38113NB
$112.00
Flo-Pro Diesel Exhaust - Part# FP38113NB Performance diesel exhaust component Features: Designed for diesel applications...
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Flo-Pro Diesel Exhaust FP27111
$196.80
Flo-Pro Diesel Exhaust - Part# FP27111 Performance diesel exhaust component Features: Designed for diesel applications...
Performance Diesel Exhaust FORD2
$82.35
Performance Diesel Exhaust - Part# FORD2 Performance diesel exhaust component Features: Designed for diesel applications...
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Performance Diesel Exhaust FORD16A
$101.31
Performance Diesel Exhaust - Part# FORD16A Performance diesel exhaust component Features: Designed for diesel applications...
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Performance Diesel Exhaust FORD1
$101.31
Performance Diesel Exhaust - Part# FORD1 Performance diesel exhaust component Features: Designed for diesel applications...
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Performance Diesel Exhaust EFORD1
$156.43
Performance Diesel Exhaust - Part# EFORD1 Performance diesel exhaust component Features: Designed for diesel applications...
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Performance Diesel Exhaust EDOD3
$87.97
Performance Diesel Exhaust - Part# EDOD3 Performance diesel exhaust component Features: Designed for diesel applications...
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Performance Diesel Exhaust EDOD2
$91.89
Performance Diesel Exhaust - Part# EDOD2 Performance diesel exhaust component Features: Designed for diesel applications...
Frequently Asked Questions
What size exhaust for deleted diesel?
4" is minimum for deleted diesels; 5" is ideal for heavily modified trucks. Larger diameter dramatically reduces EGT and backpressure, crucial when deleting emissions equipment. Straight-pipe or single muffler designs flow best. Note: Emissions deletion is illegal for street use.
Will bigger exhaust help my stock diesel?
Yes! Even stock diesels benefit from 4" turbo-back systems. Expect lower EGT (50-100°F drop), slightly better MPG (1-2), and improved throttle response. Gains increase dramatically with tuning. Larger exhaust is essential foundation for any diesel performance build.
Turbo-back vs DPF-back exhaust for diesel?
Turbo-back systems (from turbo to tip) provide maximum performance by reducing all backpressure. DPF-back systems (behind diesel particulate filter) maintain emissions compliance while improving flow. For stock trucks staying emissions-legal, DPF-back offers best balance of performance and legality.
How much HP does exhaust add to diesel?
On stock diesel engines, exhaust alone adds 10-20 HP. With tuning, the same exhaust supports 50-100+ HP gains by reducing EGT and backpressure. Exhaust is essential before adding power - it's not the biggest power adder itself but enables other modifications to work safely.
Sleeve High Neck Bodycon Dress
$132.00
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