Emissions and
Catalytic Converters
Emissions and
Catalytic Converters
Olathe, KS
Family-Owned and Operated
Transparent Communication
We Explain It, We Show You, You Decide
Professional Exhaust and Emissions Services You Can Trust
We understand exhaust and emissions problems need immediate attention. That's why we have same-day diagnosis available for most vehicles, backed by our comprehensive 2-year/24,000-mile repair warranties and the NAPA Peace of Mind Warranty. Our digital inspections for $100 give you a clear picture of your vehicle's condition, helping us prioritize what needs attention first. Contact us today to schedule your service.
Why Choose Us
ASE Master Technicians
Digital Inspections for $100
Text
Msgs may be autodialed. Consent to texts not required to purchase our svcs. Msg. and data rates may apply.
Why Choose Us
Same-Day Diagnosis Available
We Service Most Makes and Models
2-Year/24,000-Mile Repair Warranties

Catalytic Converter Replacement
Our technicians at D & J's Automotive diagnose failing catalytic converters and install quality NAPA replacements that restore performance and ensure your vehicle passes emissions testing.
Exhaust System Repair


CP #1 Headline
CP #1 Body
CP #1 CTA Lead-in
Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.

CP #1 Headline
CP #1 Body
CP #1 CTA Lead-in
Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.

CP #2 Headline
CP #2 Body
CP #2 CTA Lead-in
Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.
Here's what our satisfied customers are saying...
At D & J's Automotive, we take pride in providing exceptional auto inspections, repairs, maintenance, and more to our customers. We would be grateful if you could share your thoughts about our auto shop with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of D & J's Automotive and let others know what you think.









