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Best Emission System Products And Reviews - 2023 Updated

About OveReview Score
RANK #1

Injen Technology SP3026P Cold Air Intake System...

$258.86

OveReview Final Score

$258.86

Score By Features

Based on 23 ratings

Value for money
9.73
Customer service
9.46
Satisfaction
9.59
Delivery
9.85

OveReview Final Score

RANK #2

AEM 21-403C Gun Metal Cold Air Intake System, Charcoal...

$278.77

OveReview Final Score

$278.77

Score By Features

Based on 4 ratings

Giftable
9.59
Satisfaction
9.96
Customer service
9.63
Value for money
9.65

OveReview Final Score

RANK #3

K&N Cold Air Intake Kit: High Performance, Increase Horsepow...

$329.99

OveReview Final Score

$329.99

Score By Features

Based on 13 ratings

Delivery
10.00
Giftable
9.86
Packaging
9.99
Satisfaction
9.40

OveReview Final Score

RANK #4

Weiand 7221 2x4 Hilborn Style Air Scoop...

$284.95

OveReview Final Score

$284.95

Score By Features

Based on 1 ratings

Giftable
9.34
Customer service
9.82
Value for money
9.52
Satisfaction
9.61

OveReview Final Score

RANK #5

Spectre Performance SPE-97990 97990 4" 90° Aluminum Elbow w...

$39.99

OveReview Final Score

$39.99

Score By Features

Based on 208 ratings

Durability
9.60
Value for money
8.11

OveReview Final Score

RANK #6

Airaid Cold Air Intake System: Increased Horsepower,: Compat...

$299.99

OveReview Final Score

$299.99

Score By Features

Based on 23 ratings

Customer service
9.37
Packaging
9.77
Value for money
9.41
Satisfaction
9.56

OveReview Final Score

RANK #7

Score By Features

Based on 77 ratings

Value for money
9.78
Delivery
9.53
Customer service
9.48
Satisfaction
9.67

OveReview Final Score

RANK #8

K&N Cold Air Intake Kit: High Performance, Increase Horsepow...

$269.99

OveReview Final Score

$269.99

Score By Features

Based on 26 ratings

Value for money
9.45
Customer service
9.57
Packaging
9.43
Delivery
9.40

OveReview Final Score

RANK #9

Mishimoto MMHOSE-SUB-ITBBK Silicone Throttle Body Hose Compa...

$60.69

OveReview Final Score

$60.69

Score By Features

Based on 270 ratings

Value for money
8.72
Easy to install
7.88

OveReview Final Score

RANK #10

K&N Cold Air Intake Kit: High Performance, Increase Horsepow...

$329.99

OveReview Final Score

$329.99

Score By Features

Based on 16 ratings

Value for money
9.37
Customer service
9.22
Packaging
9.36
Satisfaction
9.34

OveReview Final Score

RANK #11

K&N Cold Air Intake Kit: High Performance, Increase Horsepow...

$329.99

OveReview Final Score

$329.99

Score By Features

Based on 455 ratings

Customer service
9.53
Value for money
9.10
Delivery
9.19
Packaging
9.34

OveReview Final Score

RANK #12

K&N Cold Air Intake Kit: High Performance, Increase Horsepow...

$305.24

OveReview Final Score

$305.24

Score By Features

Based on 2,752 ratings

Easy to install
8.98
Value for money
8.72
Mileage
8.28

OveReview Final Score

RANK #13

Spectre Performance 3991 Black 9mm Breather Filter...

$10.1

OveReview Final Score

$10.10

Score By Features

Based on 278 ratings

Easy to install
9.60
Value for money
9.70

OveReview Final Score

RANK #14

Vibrant 2691 Black Anodized Aluminum Vacuum Manifold...

$40.18

OveReview Final Score

$40.18

Score By Features

Based on 127 ratings

Value for money
9.25
Satisfaction
9.33
Delivery
9.03
Customer service
9.47

OveReview Final Score

RANK #15

Allstar Performance (ALL40340) Vacuum Line, 5'...

$3.99

OveReview Final Score

$3.99

Score By Features

Based on 285 ratings

Durability
8.98
Value for money
9.08
Sturdiness
9.12

OveReview Final Score

RANK #16

Spectre Performance 5339 PCV Breather Grommet...

$6.53

OveReview Final Score

$6.53

Score By Features

Based on 1,182 ratings

Value for money
9.50
Customer service
9.80
Packaging
9.50
Delivery
9.90

OveReview Final Score

RANK #17

Edelbrock 4204 Elite Series Push-In Rectangular Breather...

$24.95

OveReview Final Score

$24.95

Score By Features

Based on 182 ratings

Customer service
9.70
Delivery
9.80
Giftable
9.50
Packaging
9.90

OveReview Final Score

RANK #18

K&N 85-1120 Vent Kit...

$16.09

OveReview Final Score

$16.09

Score By Features

Based on 30 ratings

Value for money
9.09
Packaging
8.86
Satisfaction
9.22
Customer service
8.90

OveReview Final Score

RANK #19

Spectre Performance 9519 3.5" Diameter x 6" Length Aluminum ...

$14.79

OveReview Final Score

$14.79

Score By Features

Based on 55 ratings

Satisfaction
9.00
Packaging
9.28
Delivery
9.37
Value for money
9.37

OveReview Final Score

RANK #20

Spectre Performance SPE-9859 9859 5-1/8" Polished Plenum wit...

$99.99

OveReview Final Score

$99.99

Score By Features

Based on 51 ratings

Customer service
9.24
Satisfaction
9.08
Packaging
9.16
Delivery
9.11

OveReview Final Score

RANK #21

Spectre Performance SPE-97991 4" O.D. 90° Intake Tube...

$99.99

OveReview Final Score

$99.99

Score By Features

Based on 31 ratings

Packaging
9.28
Delivery
8.96
Giftable
8.97
Value for money
8.85

OveReview Final Score

RANK #22

Spectre Performance SPE-9741 Black 4" x 3.5" Intake Coupler...

$14.99

OveReview Final Score

$14.99

Score By Features

Based on 486 ratings

Durability
9.48
Sturdiness
9.30
Value for money
9.13

OveReview Final Score

RANK #23

Spectre Performance 9833 3" Inline Air Box...

$74.99

OveReview Final Score

$74.99

Score By Features

Based on 152 ratings

Satisfaction
9.34
Delivery
8.91
Value for money
9.22
Giftable
9.37

OveReview Final Score

RANK #24

Flowmaster 843015 3 In(C)/3 Out(C) Super 10 409s Muffler...

$79.34

OveReview Final Score

$79.34

Score By Features

Based on 808 ratings

Value for money
9.28
Noise level
9.32
Easy to install
9.11
Mileage
9.08

OveReview Final Score

RANK #25

K&N Cold Air Intake Kit: High Performance, Increase Horsepow...

$249.99

OveReview Final Score

$249.99

Score By Features

Based on 468 ratings

Value for money
8.72
Easy to install
8.50
Mileage
7.87

OveReview Final Score